Fortunately, semantic communication [1]}, as a new architecture that can integrate user needs and information semantic features into the communication process, is expected to become a new communication paradigm for the Internet of Everything in the future [2]}, [3]}, [4]}. Different from the traditional communication architectures, the semantic communication system aims to fundamentally solve the problems of cross-system, cross-protocol, cross-network, and cross-human-machine information transmission redundancy in traditional information-transmission based communication protocols. The ultimate goal of the semantic communication system is to efficiently transmit content-aware and semantic-related information in a task-oriented manner, and make the grand vision of “Internet of Everything” come true. In this context, to better serve the two core technical standards of semantics and validity in 6G networks, the Task-Oriented Semantic Communication Systems (TOSC) was designed with two parts: semantic reconstruction and goal execution [5]}
